Today will be the theme, as I promised in the previous article, about the design pattern called a chain of obligations, also known as the chain of responsibility, it is perfect for assigning responsibilities to every employee in the company, well …🙂 we’re going with the topic 🙂

I am just as I promised after two weeks and as I promised I will be describing the interpreter design pattern, as you can guess it interprets some content on the content we want, ie it is used in translators and compilers, etc. more precisely in the article.

The proxy pattern is quite similar to the Bridge pattern, but the purpose of the Proxy is different, its purpose is to create an object that will represent another object, so in a nutshell, more precisely about this pattern further. I will try to present the majority of examples in …

Hi, I’ve recently found an interesting design pattern called Composite, which is used to fold objects into a tree structure, thanks to which the client sees instead of many objects only one. And that’s the point Composite works, that client could treat many object as one. More precise about Composite …